CN102632141B - Rolling forming mold for hinge mounts of trunks - Google Patents
Rolling forming mold for hinge mounts of trunks Download PDFInfo
- Publication number
- CN102632141B CN102632141B CN201210084451.9A CN201210084451A CN102632141B CN 102632141 B CN102632141 B CN 102632141B CN 201210084451 A CN201210084451 A CN 201210084451A CN 102632141 B CN102632141 B CN 102632141B
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- mold
- die
- sliding block
- block
- guide
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a rolling forming mold for hinge mounts of trunks. The rolling forming mold comprises an upper mold base and a lower mold base which are connected by guide columns, symmetric upper sliders are fixedly connected to two sides of the lower surface of the upper mold base, a pressing guide block is fixedly connected to the center of the upper mold base and is provided with an inner cavity, a spring and a pressing block are mounted in the inner cavity of the pressing guide block, the pressing block is in sliding fit with the pressing guide block, a concave mold is fixedly mounted in the middle of the lower mold base, two lower slider guide seats and protective covers are sequentially fixedly mounted on two sides of the concave mold, the lower slider guide seats are fixedly mounted and are symmetric relative to the lower mold base back and front, lower sliders are slidably mounted between the lower slider guide seats, rolling convex molds are fixedly connected to the inner ends of the lower sliders, and return springs are connected to the outer ends of the lower sliders and are fixedly mounted in the protective covers. A single-piece processing mode of an existing mold is changed into a double-piece processing mode, work efficiency is doubled, two sides of the mold are symmetrically stressed instead of an original mode that a single side of the mold is stressed, the problems that the existing mold moves difficultly and guide columns of the existing mold are bent and broken are solved, rolling convex mold guide columns are added, and the problems that the size of a punch is unstable and materials are withdrawn difficultly are solved.
Description
Technical field
The present invention relates to mould applications, concrete is a kind of boot hinge seat coiling mould.
Background technology
Existing hinge seat coiling mould, as Fig. 1, in the time that patrix is descending, elastic material piece is pushed down part, and upper oblique contract a presses down and promotes slide block volume circle, and there is following shortcoming and defect in this device:
1. monolateral stressed because of mould, cause mold movement; Guide pillar is bending or fracture;
When 2.Juan garden moulding, punch slide block b is subject to part resilience tension upwards, and punch cannot be resetted, and also easily causes the fracture of punch slide block simultaneously;
3. dimensional variations is larger, extremely unstable.
Summary of the invention
The invention provides a kind of boot hinge seat coiling mould of stability and the product quality that can increase work efficiency greatly, improve mould.
Technical scheme of the present invention:
Boot hinge seat coiling mould, comprise upper and lower die holder, between upper and lower die holder, connect by guide pillar, it is characterized in that: described upper bolster lower surface both sides are fixedly connected with symmetrical top shoe, central authorities are fixedly connected with binder guide pad, this binder guide pad inner hollow is also provided with spring and binder block, and binder block and binder guide pad are slidably matched; The middle part of described die shoe is installed with die, the both sides of die are all installed with sliding block guide holder, protective cover successively, described sliding block guide holder be hard-wired, about before and after die shoe symmetrical two, between it, be slidably fitted with sliding block, described sliding block the inner is fixedly connected with volume boss mould, outer end connects back-moving spring, and described back-moving spring is fixedly installed in described protective cover.
Described boot hinge seat coiling mould, is characterized in that: the both sides of described die are installed with punch guide pad, and punch guide pad middle part is provided with through hole, and described volume boss mould, through this through hole, is slidably matched with it.
Described boot hinge seat coiling mould, is characterized in that: between described sliding block and die shoe, be installed with slide block backing plate on die shoe, described sliding block slides on described slide block backing plate.
Described boot hinge seat coiling mould, is characterized in that: on described die, have fixed guide groove, and workpiece portion placed within, and described volume boss mould slides along it.
Described boot hinge seat coiling mould, is characterized in that: when mould is not worked, the outer end of sliding block, be positioned at and on die shoe, be installed with baffle plate, this baffle plate contacts described upper and lower slide block simultaneously.
The present invention has the following advantages:
1. change two parts into by single-piece work and process, operating efficiency doubles;
2. stressed to become bilateral symmetry stressed from monolateral for mould, solved the problem that mold movement and guide pillar bending fracture;
3. increase volume boss mould guide pad, solved that drift size is unstable and the material returned is difficult.
Brief description of the drawings
Fig. 1 is the structural representation of prior art of the present invention.
Fig. 2 is structural representation of the present invention.
The structure chart that Fig. 3,4 is upper bolster of the present invention.
The structure chart that Fig. 5,6 is die shoe of the present invention.
Detailed description of the invention
Referring to accompanying drawing, boot hinge seat coiling mould, comprise upper and lower die holder 5,6, between upper and lower die holder 5,6, connect 17 by guide pillar, upper bolster 5 lower surface both sides are fixedly connected with symmetrical top shoe 1, central authorities are fixedly connected with binder guide pad 2, and these binder guide pad 2 inner hollow are also provided with spring 3 and binder block 4, and binder block 4 is slidably matched with binder guide pad 2; The middle part of described die shoe 6 is installed with die 13, the both sides of die 13 are all installed with sliding block guide holder 14, protective cover 16 successively, described sliding block guide holder 14 be hard-wired, about two of die shoe 6 front and back symmetries, between it, be slidably fitted with sliding block 9, described sliding block 9 the inners are fixedly connected with volume boss mould 11, outer end connects back-moving spring 7, and described back-moving spring 7 is fixedly installed in described protective cover 16.
The both sides of die 13 are installed with punch guide pad 12, and punch guide pad 12 middle parts are provided with through hole, and described volume boss mould 11, through this through hole, is slidably matched with it.
Between sliding block 9 and die shoe 6, on die shoe 6, be installed with slide block backing plate 10, described sliding block 9 slides on described slide block backing plate 10.
On die 13, have fixed guide groove, workpiece portion placed within, and described volume boss mould 11 is along its slip.
When mould is not worked, the outer end of sliding block 9, be positioned at and on die shoe 6, be installed with baffle plate 8, this baffle plate 8 contacts described upper and lower slide block 5,6 simultaneously.
The present invention is achieved in the following ways:
Upper bolster 5 presses down, elastic binder block 4 workpiece pressings, and while top shoe 1 promotes sliding block 9 and moves, make to roll up boss mould 11 slip extruding Workpiece shapings, then upper bolster 5 is return initial position, and back-moving spring 7 is taken back initial position by sliding block 9 simultaneously, and this initial position is limited by baffle plate 8.
Baffle plate 8 is in the time playing the position of restriction sliding block 9, and can also ensure that top shoe 1 glides time, position is not offset; The use of punch guide pad 12 can be fixed the sliding trace of volume boss mould 11, makes it Stable sliding.
Claims (1)
1. a boot hinge seat coiling mould, comprise upper and lower die holder, between upper and lower die holder, connect by guide pillar, it is characterized in that: described upper bolster lower surface both sides are fixedly connected with symmetrical top shoe, central authorities are fixedly connected with binder guide pad, this binder guide pad inner hollow is also provided with spring and binder block, and binder block and binder guide pad are slidably matched; The middle part of described die shoe is installed with die, the both sides of die are all installed with sliding block guide holder, protective cover successively, described sliding block guide holder be hard-wired, about before and after die shoe symmetrical two, between it, be slidably fitted with sliding block, described sliding block the inner is fixedly connected with volume boss mould, outer end connects back-moving spring, and described back-moving spring is fixedly installed in described protective cover; The both sides of described die are installed with punch guide pad, and punch guide pad middle part is provided with through hole, and described volume boss mould, through this through hole, is slidably matched with it; Between described sliding block and die shoe, on die shoe, be installed with slide block backing plate, described sliding block slides on described slide block backing plate; On described die, have fixed guide groove, workpiece portion placed within, and described volume boss mould slides along it; When mould is not worked, the outer end of sliding block, be positioned at and on die shoe, be installed with baffle plate, this baffle plate contacts described upper and lower slide block simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084451.9A CN102632141B (en) | 2012-03-27 | 2012-03-27 | Rolling forming mold for hinge mounts of trunks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210084451.9A CN102632141B (en) | 2012-03-27 | 2012-03-27 | Rolling forming mold for hinge mounts of trunks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632141A CN102632141A (en) | 2012-08-15 |
| CN102632141B true CN102632141B (en) | 2014-08-20 |
Family
ID=46616823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210084451.9A Expired - Fee Related CN102632141B (en) | 2012-03-27 | 2012-03-27 | Rolling forming mold for hinge mounts of trunks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632141B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962352A (en) * | 2012-11-17 | 2013-03-13 | 无锡爱博金属制品有限公司 | Hinge fixing seat circle rolling die |
| CN104117583B (en) * | 2013-12-07 | 2016-04-20 | 东风柳州汽车有限公司 | One-shot forming circle_curling die tool |
| CN107116135B (en) * | 2017-05-24 | 2018-12-07 | 贵州天义电器有限责任公司 | A kind of full-automatic edge rolling disconnecting device |
| CN108405721A (en) * | 2018-02-07 | 2018-08-17 | 苏州日普模具有限公司 | A kind of coiling mould |
| CN108145019A (en) * | 2018-02-07 | 2018-06-12 | 苏州日普模具有限公司 | A kind of molding die |
| CN108580677B (en) * | 2018-03-21 | 2020-04-21 | 苏州弘能精密模具有限公司 | Complete die set for forming edge rolling and forming process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570998U (en) * | 2009-11-04 | 2010-09-01 | 广州致动机械设备有限公司 | Solar sun-tracking support |
| CN201644631U (en) * | 2009-12-12 | 2010-11-24 | 佛山市顺德区汉达精密电子科技有限公司 | Bending die capable of forming larger arc once |
| CN201848482U (en) * | 2010-10-29 | 2011-06-01 | 内蒙古第一机械制造（集团）有限公司 | Universal bending die for curling earring-shaped parts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100952435B1 (en) * | 2007-12-31 | 2010-04-14 | 한국단자공업 주식회사 | Device for curling both side of metal plate |
-
2012
- 2012-03-27 CN CN201210084451.9A patent/CN102632141B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570998U (en) * | 2009-11-04 | 2010-09-01 | 广州致动机械设备有限公司 | Solar sun-tracking support |
| CN201644631U (en) * | 2009-12-12 | 2010-11-24 | 佛山市顺德区汉达精密电子科技有限公司 | Bending die capable of forming larger arc once |
| CN201848482U (en) * | 2010-10-29 | 2011-06-01 | 内蒙古第一机械制造（集团）有限公司 | Universal bending die for curling earring-shaped parts |
Non-Patent Citations (2)
| Title |
|---|
| 不锈钢长铰链空心卷圆模设计;邰金华;《模具工业》;19990331(第3期);第25-26页 * |
| 邰金华.不锈钢长铰链空心卷圆模设计.《模具工业》.1999,(第3期), |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632141A (en) | 2012-08-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |